-
Notifications
You must be signed in to change notification settings - Fork 25
/
Audio.ahk
252 lines (237 loc) · 15.7 KB
/
Audio.ahk
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
/************************************************************************
* @file: Audio.ahk
* @description: Core Audio APIs, Windows 多媒体设备API
* @author thqby
* @date 2022/02/09
* @version 1.0.12
***********************************************************************/
; https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nn-unknwn-iunknown
class IAudioBase {
static IID := "{00000000-0000-0000-C000-000000000046}"
Ptr := 0
__New(ptr) {
if IsObject(ptr)
this.Ptr := ComObjValue(ptr), this.AddRef()
else this.Ptr := ptr
}
__Delete() => this.Release()
AddRef() => ObjAddRef(this.Ptr)
Release() => (this.Ptr ? ObjRelease(this.Ptr) : 0)
QueryInterface(riid) => (HasBase(riid, IAudioBase) ? riid(ComObjQuery(this, riid.IID)) : ComObjQuery(this, riid))
static STR(ptr) {
static _ := DllCall("LoadLibrary", "str", "ole32.dll")
if ptr {
s := StrGet(ptr), DllCall("ole32\CoTaskMemFree", "ptr", ptr)
return s
}
}
}
;; audioclient.h header
; https://docs.microsoft.com/en-us/windows/win32/api/audioclient/nn-audioclient-ichannelaudiovolume
class IChannelAudioVolume extends IAudioBase {
static IID := "{1C158861-B533-4B30-B1CF-E853E51C59B8}"
GetChannelCount() => (ComCall(3, this, "UInt*", &dwCount := 0), dwCount)
SetChannelVolume(dwIndex, fLevel, EventContext := 0) => ComCall(4, this, "UInt", dwIndex, "Float", fLevel, "Ptr", EventContext)
GetChannelVolume(dwIndex) => (ComCall(5, this, "UInt", dwIndex, "Float*", &fLevel := 0), fLevel)
SetAllVolumes(dwCount, pfVolumes, EventContext := 0) => ComCall(4, this, "UInt", dwCount, "Ptr", pfVolumes, "Ptr", EventContext)
GetAllVolumes(dwCount) => (ComCall(5, this, "UInt", dwCount, "Ptr*", &pfVolumes := 0), pfVolumes)
}
; https://docs.microsoft.com/en-us/windows/win32/api/audioclient/nn-audioclient-isimpleaudiovolume
class ISimpleAudioVolume extends IAudioBase {
static IID := "{87CE5498-68D6-44E5-9215-6DA47EF883D8}"
SetMasterVolume(fLevel, EventContext := 0) => ComCall(3, this, "Float", fLevel, "Ptr", EventContext)
GetMasterVolume() => (ComCall(4, this, "Float*", &fLevel := 0), fLevel)
SetMute(bMute, EventContext := 0) => ComCall(5, this, "Int", bMute, "Ptr", EventContext)
GetMute() => (ComCall(6, this, "Int*", &bMute := 0), bMute)
}
;; mmdeviceapi.h header
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-iactivateaudiointerfaceasyncoperation
class IActivateAudioInterfaceAsyncOperation extends IAudioBase {
static IID := "{72A22D78-CDE4-431D-B8CC-843A71199B6D}"
GetActivateResult(&activateResult, &activatedInterface) => ComCall(3, this, "Int*", &activateResult := 0, "Ptr*", &activatedInterface := 0)
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-iactivateaudiointerfacecompletionhandler
class IActivateAudioInterfaceCompletionHandler extends IAudioBase {
static IID := "{41D949AB-9862-444A-80F6-C261334DA5EB}"
ActivateCompleted(activateOperation) => ComCall(3, this, "Ptr", activateOperation)
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immdevice
class IMMDevice extends IAudioBase {
static IID := "{D666063F-1587-4E43-81F1-B948E807363F}"
Activate(iidorclass, dwClsCtx := 23, pActivationParams := 0) {
DllCall("ole32\CLSIDFromString", "Str", HasBase(iidorclass, IAudioBase) ? iidorclass.IID : iidorclass, "Ptr", pCLSID := Buffer(16))
ComCall(3, this, "Ptr", pCLSID, "UInt", dwClsCtx, "Ptr", pActivationParams, "Ptr*", &pInterface := 0)
return HasBase(iidorclass, IAudioBase) ? iidorclass(pInterface) : ComValue(0xd, pInterface)
}
OpenPropertyStore(stgmAccess) => (ComCall(4, this, "UInt", stgmAccess, "Ptr*", &pProperties := 0), pProperties)
GetId() => (ComCall(5, this, "Ptr*", &strId := 0), IAudioBase.STR(strId))
GetState() => (ComCall(6, this, "UInt*", &dwState := 0), dwState)
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immdevicecollection
class IMMDeviceCollection extends IAudioBase {
static IID := "{0BD7A1BE-7A1A-44DB-8397-CC5392387B5E}"
GetCount() => (ComCall(3, this, "UInt*", &cDevices := 0), cDevices)
Item(nDevice) => (ComCall(4, this, "UInt", nDevice, "Ptr*", &pDevice := 0), IMMDevice(pDevice))
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immdeviceenumerator
class IMMDeviceEnumerator extends IAudioBase {
static IID := "{A95664D2-9614-4F35-A746-DE8DB63617E6}"
__New() => (this.Ptr := ComObjValue(ComObject("{BCDE0395-E52F-467C-8E3D-C4579291692E}", "{A95664D2-9614-4F35-A746-DE8DB63617E6}")), this.AddRef())
/*
* EDataFlow: eRender 0, eCapture 1, eAll 2, EDataFlow_enum_count 3
* ERole: eConsole 0, eMultimedia 1, eCommunications 2, ERole_enum_count 3
* StateMask: DEVICE_STATE_ACTIVE 1, DEVICE_STATE_DISABLED 2, DEVICE_STATE_NOTPRESENT 4, DEVICE_STATE_UNPLUGGED 8, DEVICE_STATEMASK_ALL 0xf
* EndpointFormFactor: RemoteNetworkDevice 0, Speakers 1, LineLevel 2, Headphones 3, Microphone 4, Headset 5, Handset 6, UnknownDigitalPassthrough 7, SPDIF 8, DigitalAudioDisplayDevice 9, UnknownFormFactor 10, EndpointFormFactor_enum_count 11
*/
EnumAudioEndpoints(dataFlow := 0, dwStateMask := 1) => (ComCall(3, this, "Int", dataFlow, "UInt", dwStateMask, "Ptr*", &pDevices := 0), IMMDeviceCollection(pDevices))
GetDefaultAudioEndpoint(dataFlow := 0, role := 0) => (ComCall(4, this, "Int", dataFlow, "UInt", role, "Ptr*", &pEndpoint := 0), IMMDevice(pEndpoint))
GetDevice(pwstrId) => (ComCall(5, this, "Str", pwstrId, "Ptr*", &pEndpoint := 0), IMMDevice(pEndpoint))
RegisterEndpointNotificationCallback(pClient) => ComCall(6, this, "Ptr", pClient)
UnregisterEndpointNotificationCallback(pClient) => ComCall(7, this, "Ptr", pClient)
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immendpoint
class IMMEndpoint extends IAudioBase {
static IID := "{1BE09788-6894-4089-8586-9A2A6C265AC5}"
GetDataFlow() => (ComCall(3, this, "UInt*", &DataFlow := 0), DataFlow)
}
; https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immnotificationclient
/*
class IMMNotificationClient extends IAudioBase {
static IID := "{7991EEC9-7E89-4D85-8390-6C703CEC60C0}"
OnDeviceStateChanged(pwstrDeviceId, dwNewState) => ComCall(3, this, "Str", pwstrDeviceId, "UInt", dwNewState)
OnDeviceAdded(pwstrDeviceId) => ComCall(4, this, "Str", pwstrDeviceId)
OnDeviceRemoved(pwstrDeviceId) => ComCall(5, this, "Str", pwstrDeviceId)
OnDefaultDeviceChanged(flow, role, pwstrDefaultDeviceId) => ComCall(6, this, "UInt", flow, "UInt", role, "Str", pwstrDefaultDeviceId)
OnPropertyValueChanged(pwstrDeviceId, key) => ComCall(6, this, "Str", pwstrDeviceId, "Ptr", key)
}
*/
;; audiopolicy.h header
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessioncontrol
class IAudioSessionControl extends IAudioBase {
static IID := "{F4B1A599-7266-4319-A8CA-E70ACB11E8CD}"
; AudioSessionState: AudioSessionStateInactive 0, AudioSessionStateActive 1, AudioSessionStateExpired 2
GetState() => (ComCall(3, this, "UInt*", &RetVal := 0), RetVal)
GetDisplayName() => (ComCall(4, this, "Ptr*", &RetVal := 0), IAudioBase.STR(RetVal))
SetDisplayName(Value, EventContext := 0) => ComCall(5, this, "Str", Value, "Ptr", EventContext)
GetIconPath() => (ComCall(6, this, "Ptr*", &RetVal := ""), IAudioBase.STR(RetVal))
SetIconPath(Value, EventContext := 0) => ComCall(7, this, "Str", Value, "Ptr", EventContext)
GetGroupingParam() {
ComCall(8, this, "Ptr", pRetVal := Buffer(16))
return pRetVal
}
SetGroupingParam(Override, EventContext := 0) => ComCall(9, this, "Ptr", Override, "Ptr", EventContext)
RegisterAudioSessionNotification(NewNotifications) => ComCall(10, this, "Ptr", NewNotifications)
UnregisterAudioSessionNotification(NewNotifications) => ComCall(11, this, "Ptr", NewNotifications)
}
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessioncontrol2
class IAudioSessionControl2 extends IAudioSessionControl {
static IID := "{bfb7ff88-7239-4fc9-8fa2-07c950be9c6d}"
GetSessionIdentifier() => (ComCall(12, this, "Ptr*", &RetVal := 0), IAudioBase.STR(RetVal))
GetSessionInstanceIdentifier() => (ComCall(13, this, "Ptr*", &RetVal := 0), IAudioBase.STR(RetVal))
GetProcessId() => (ComCall(14, this, "UInt*", &RetVal := 0), RetVal)
IsSystemSoundsSession() => ComCall(15, this)
SetDuckingPreference(optOut) => ComCall(16, this, "Int", optOut)
}
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessionenumerator
class IAudioSessionEnumerator extends IAudioBase {
static IID := "{E2F5BB11-0570-40CA-ACDD-3AA01277DEE8}"
GetCount() => (ComCall(3, this, "Int*", &SessionCount := 0), SessionCount)
GetSession(SessionCount) => (ComCall(4, this, "Int", SessionCount, "Ptr*", &Session := 0), IAudioSessionControl(Session))
}
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessionevents
/*
class IAudioSessionEvents extends IAudioBase {
static IID := "{24918ACC-64B3-37C1-8CA9-74A66E9957A8}"
OnDisplayNameChanged(NewDisplayName, EventContext) => ComCall(3, this, "Str", NewDisplayName, "Ptr", EventContext)
OnIconPathChanged(NewIconPath, EventContext) => ComCall(4, this, "Str", NewIconPath, "Ptr", EventContext)
OnSimpleVolumeChanged(NewVolume, NewMute, EventContext) => ComCall(5, this, "Float", NewVolume, "Int", NewMute, "Ptr", EventContext)
OnChannelVolumeChanged(ChannelCount, NewChannelVolumeArray, ChangedChannel, EventContext) => ComCall(6, this, "UInt", ChannelCount, "Ptr", NewChannelVolumeArray, "UInt", ChangedChannel, "Ptr", EventContext)
OnGroupingParamChanged(NewGroupingParam, EventContext) => ComCall(7, this, "Ptr", NewGroupingParam, "Ptr", EventContext)
OnStateChanged(NewState) => ComCall(8, this, "UInt", NewState)
OnSessionDisconnected(DisconnectReason) => ComCall(9, this, "UInt", DisconnectReason)
}
*/
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessionmanager
class IAudioSessionManager extends IAudioBase {
static IID := "{BFA971F1-4D5E-40BB-935E-967039BFBEE4}"
GetAudioSessionControl(AudioSessionGuid, StreamFlags) => (ComCall(3, this, "Ptr", AudioSessionGuid, "UInt", StreamFlags, "Ptr*", &SessionControl := 0), IAudioSessionControl(SessionControl))
GetSimpleAudioVolume(AudioSessionGuid, StreamFlags) => (ComCall(4, this, "Ptr", AudioSessionGuid, "UInt", StreamFlags, "Ptr*", &AudioVolume := 0), ISimpleAudioVolume(AudioVolume))
}
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessionmanager2
class IAudioSessionManager2 extends IAudioSessionManager {
static IID := "{77AA99A0-1BD6-484F-8BC7-2C654C9A9B6F}"
GetSessionEnumerator() => (ComCall(5, this, "Ptr*", &SessionEnum := 0), IAudioSessionEnumerator(SessionEnum))
RegisterSessionNotification(SessionNotification) => ComCall(6, this, "Ptr", SessionNotification)
UnregisterSessionNotification(SessionNotification) => ComCall(7, this, "Ptr", SessionNotification)
RegisterDuckNotification(sessionID, duckNotification) => ComCall(8, this, "Str", sessionID, "Ptr", duckNotification)
UnregisterDuckNotification(duckNotification) => ComCall(9, this, "Ptr", duckNotification)
}
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiosessionnotification
/*
class IAudioSessionNotification extends IAudioBase {
static IID := "{641DD20B-4D41-49CC-ABA3-174B9477BB08}"
OnSessionCreated(&NewSession := 0) => (ComCall(3, this, "Ptr*", &NewSession := 0), IAudioSessionControl(NewSession, this))
}
*/
; https://docs.microsoft.com/en-us/windows/win32/api/audiopolicy/nn-audiopolicy-iaudiovolumeducknotification
/*
class IAudioVolumeDuckNotification extends IAudioBase {
static IID := "{C3B284D4-6D39-4359-B3CF-B56DDB3BB39C}"
OnVolumeDuckNotification(sessionID, countCommunicationSessions) => ComCall(3, this, "Str", sessionID, "UInt", countCommunicationSessions)
OnVolumeUnduckNotification(sessionID) => ComCall(4, this, "Str", sessionID)
}
*/
;; endpointvolume.h header
; https://docs.microsoft.com/en-us/windows/win32/api/endpointvolume/nn-endpointvolume-iaudioendpointvolume
class IAudioEndpointVolume extends IAudioBase {
static IID := "{5CDF2C82-841E-4546-9722-0CF74078229A}"
RegisterControlChangeNotify(pNotify) => ComCall(3, this, "Ptr", pNotify)
UnregisterControlChangeNotify(pNotify) => ComCall(4, this, "Ptr", pNotify)
GetChannelCount() => (ComCall(5, this, "UInt*", &pnChannelCount := 0), pnChannelCount)
SetMasterVolumeLevel(fLevelDB, pguidEventContext := 0) => ComCall(6, this, "Float", fLevelDB, "Ptr", pguidEventContext)
SetMasterVolumeLevelScalar(fLevelDB, pguidEventContext := 0) => ComCall(7, this, "Float", fLevelDB, "Ptr", pguidEventContext)
GetMasterVolumeLevel() => (ComCall(8, this, "Float*", &fLevelDB := 0), fLevelDB)
GetMasterVolumeLevelScalar() => (ComCall(9, this, "Float*", &fLevel := 0), fLevel)
SetChannelVolumeLevel(nChannel, fLevelDB, pguidEventContext := 0) => ComCall(10, this, "UInt", nChannel, "Float", fLevelDB, "Ptr", pguidEventContext)
SetChannelVolumeLevelScalar(nChannel, pfLevel, pguidEventContext := 0) => ComCall(11, this, "UInt", nChannel, "Float", pfLevel, "Ptr", pguidEventContext)
GetChannelVolumeLevel(nChannel) => (ComCall(12, this, "UInt", nChannel, "Float*", &fLevel := 0), fLevel)
GetChannelVolumeLevelScalar(nChannel) => (ComCall(13, this, "UInt", nChannel, "Float*", &fLevel := 0), fLevel)
SetMute(bMute, pguidEventContext := 0) => ComCall(14, this, "Int", bMute, "Ptr", pguidEventContext)
GetMute() => (ComCall(15, this, "Int*", &bMute := 0), bMute)
GetVolumeStepInfo(&nStep, &nStepCount) => ComCall(16, this, "UInt*", &nStep := 0, "UInt*", &nStepCount := 0)
VolumeStepUp(pguidEventContext := 0) => ComCall(17, this, "Ptr", pguidEventContext)
VolumeStepDown(pguidEventContext := 0) => ComCall(18, this, "Ptr", pguidEventContext)
QueryHardwareSupport() => (ComCall(19, this, "UInt*", &dwHardwareSupportMask := 0), dwHardwareSupportMask)
GetVolumeRange(&flVolumeMindB := 0, &flVolumeMaxdB := 0, &flVolumeIncrementdB := 0) => ComCall(20, this, "Float*", &flVolumeMindB := 0, "Float*", &flVolumeMaxdB := 0, "Float*", &flVolumeIncrementdB := 0)
}
; https://docs.microsoft.com/en-us/windows/win32/api/endpointvolume/nn-endpointvolume-iaudioendpointvolumeex
class IAudioEndpointVolumeEx extends IAudioEndpointVolume {
static IID := "{66E11784-F695-4F28-A505-A7080081A78F}"
GetVolumeRangeChannel(iChannel, &flVolumeMindB := 0, &flVolumeMaxdB := 0, &flVolumeIncrementdB := 0) => ComCall(21, this, "UInt", iChannel, "Float*", &flVolumeMindB := 0, "Float*", &flVolumeMaxdB := 0, "Float*", &flVolumeIncrementdB := 0)
}
; https://docs.microsoft.com/en-us/windows/win32/api/endpointvolume/nn-endpointvolume-iaudiometerinformation
class IAudioMeterInformation extends IAudioBase {
static IID := "{C02216F6-8C67-4B5B-9D00-D008E73E0064}"
GetPeakValue() => (ComCall(3, this, "Float*", &fPeak := 0), fPeak)
GetMeteringChannelCount() => (ComCall(4, this, "UInt*", &nChannelCount := 0), nChannelCount)
GetChannelsPeakValues(u32ChannelCount) => (ComCall(5, this, "UInt", u32ChannelCount, "Float*", &afPeakValues := 0), afPeakValues)
QueryHardwareSupport() => (ComCall(6, this, "UInt*", &dwHardwareSupportMask := 0), dwHardwareSupportMask)
}
;; propsys.h header
; https://docs.microsoft.com/en-us/windows/win32/api/propsys/nn-propsys-ipropertystore
class IPropertyStore extends IAudioBase {
static IID := "{886d8eeb-8cf2-4446-8d02-cdba1dbdcf99}"
GetCount() => (ComCall(3, this, "UInt*", &cProps := 0), cProps)
GetAt(iProp) => (ComCall(4, this, "UInt", iProp, "Ptr", pkey := Buffer(20)), pkey)
GetValue(key) => (ComCall(5, this, "Ptr", key, "Ptr", pv := Buffer(A_PtrSize = 8 ? 24 : 16)), pv)
SetValue(key, propvar) => ComCall(6, this, "Ptr", key, "Ptr", propvar)
Commit() => ComCall(7, this)
}
SimpleAudioVolumeFromPid(pid) {
se := IMMDeviceEnumerator().GetDefaultAudioEndpoint().Activate(IAudioSessionManager2).GetSessionEnumerator()
loop se.GetCount() {
sc := se.GetSession(A_Index - 1).QueryInterface(IAudioSessionControl2)
if (sc.GetProcessId() = pid)
return sc.QueryInterface(ISimpleAudioVolume)
}
}